Horticulture Quiz 2
1 / 50
The storage life of fresh oranges at 5 to 9?c is __?
2 / 50
Variation in the performance of the same mango variety in the same orchard may be due to the variation in the root stock raised from seeds which may be due to_________?
3 / 50
A science which deals with classification of plants is called___________?
4 / 50
Mango are planted in which of the following layout system__?
5 / 50
Loss off leaves due to seasonal change is_________?
6 / 50
Splice grafting is most successful in___________?
7 / 50
major source of sugar in world is________?
8 / 50
The message of jasmine is_________?
9 / 50
A condition of green plant in which they become unhealthy and pale yellow in colour in known as_________?
10 / 50
Strawberry belongs to what type of fruit ?
11 / 50
Adaptability, germination ability and variation the advantages of___________?
12 / 50
When the corolla has four clawed petals inserted at right angle other is said to be___?
13 / 50
The most popular and common method of laying out orchard on flat ground is_________?
14 / 50
Cotton fiber are made up of___________?
15 / 50
In orange aroma is developed by__________?
16 / 50
chemicals which induce leaf fall are called__?
17 / 50
Potato when fried, excessive browning develops due to _____?
18 / 50
Alternate bearing is the serious problem of___?
19 / 50
In bhindi production of foundation seed needs an isolation distance of___________?
20 / 50
Plants having monoecious flower are___?
21 / 50
The year in which mango tree does not produce or produce very small number of fruit is called ________ ?
22 / 50
A branch of horticulture dealing with the production and marketing of vegetable is called__________?
23 / 50
The storage life of fresh mango at -1 to 4?c is_____?
24 / 50
A process by which a piece of scion is attached to a root stock in a way that eabium of both scion and root stock came in firm contact, resulting is a new tissue is called_________?
25 / 50
Which types of fruits are known at higher altitude in KP, Balochistan and Murree hills_________?
26 / 50
Which of the leafy vegetables has high cellulose and add bulk to food___________?
27 / 50
Degeneration and death of aerial plant parts is called___________?
28 / 50
The most highly advanced division in plants kingdom is__?
29 / 50
Anthesis starts in onion. at__________?
30 / 50
Gumosis is disease of___________?
31 / 50
In apple wool aphid is genetically controlled by___________?
32 / 50
A pruning management done to develop a tree framework strong cough to bear large number of fruits without breaking of branches is known as_________?
33 / 50
Main factors affecting production and quantity of citrus is___________?
34 / 50
Citrus belongs to the___________?
35 / 50
Sweet potato belong to family___?
36 / 50
Which among the following does not possess cotyledons__________?
37 / 50
Plant parts useful for extraction of opium from papaver saminiferaim are__________?
38 / 50
Citrus has its origin in__?
39 / 50
Common varieties of rose are developed by___________?
40 / 50
The size of stomata is measured by___________?
41 / 50
Enzymes are__________?
42 / 50
which one of the following is climacteric fruit___?
43 / 50
Gulkand is made from the most common beautiful flower of_________?
44 / 50
The portion of the axis below the cotyledons is known as___________?
45 / 50
According to national commission of Pakistan, post harvest losses in fruits are__?
46 / 50
Commercial production of fruits is known as___?
47 / 50
The chromoplast develops mainly from__________?
48 / 50
Cleft grafting is most successful in_________?
49 / 50
Which of the following constitute the best definition of fruit__?
50 / 50
In California the age of citrus tree is__?
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